It allows many servers to be linked together to create the illusion of a single server. Dftpd now also provides the ability to automatically mirror directories across multiple servers --including failover for inaccessible mirrors. The server is controlled graphically using the DftpdI application, which is included in this installation, or by using the FTP command line via the SITE commands. This allows server administration from anywhere using either DftpdI or a standard FTP client application. Dftpd also provides secure SSL connections using explicit or implicit SSL, real time server information, resumable uploads and downloads, detailed logging, custom commands and scripts, virtual directory links, and directory mirroring.